PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Furthermore, the types of problems typically encountered in introductory STEM courses do not often cultivate the skills students will need when solving ???real-world??? problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science.gov